cz usualy hacks that can implement in programs or changing some files(like tundra probably do) antiviruses usualy detect that as viruses. Since the program isnt a virus but acts like one that can trigure reaction from antivirus and it is called false positive detection.

Dear “expert”, in order for a injector to provide you with tundra effect in the game, the file MUST use a cheat engine which your “top virus scans” show as a FALSE POSITIVE.
You must be new here because a false positive was ALWAYS a part of .exe tundra.
Next time don’t just look at the big flashing sign, actually invest 3 minutes of your precious time and read what are the warnings all about.